000 00358nam a2200157Ia 4500
008 130223s9999 xx 000 0 und d
080 _a631.445.5
245 _aManagement of gypsiferous soils
260 _aRome
260 _bFAO
260 _c1990
300 _a81 p.
440 _aNo. 62; FAO, Soils Bulletin
901 _pS41169
942 _cB
_2udc
999 _c127085
_d127085